1203741

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1$

素因数の和:223

約数の個数: 40

約数和(自身を含む): 2253504

約数和(自身を除く): 1049763

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 193, 231, 297, 567, 579, 693, 891, 1351, 1737, 2079, 2123, 4053, 5211, 6237, 6369, 12159, 14861, 15633, 19107, 36477, 44583, 57321, 109431, 133749, 171963, 401247, 1203741]

約数ペア:

[(1, 1203741), (3, 401247), (7, 171963), (9, 133749), (11, 109431), (21, 57321), (27, 44583), (33, 36477), (63, 19107), (77, 15633), (81, 14861), (99, 12159), (189, 6369), (193, 6237), (231, 5211), (297, 4053), (567, 2123), (579, 2079), (693, 1737), (891, 1351)]